<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .login{
            border: 0px;
            width: 200px;
            height: 50px;
            background-color: brown;
            color: white;
            border-radius: 10px;
            transition: 0.5s;
        }
        .login:hover{
            box-shadow: 0px 0px 5px rgb(108, 107, 107);
            background-color: rgb(143, 63, 63);
            
        }
        .login:active{
            box-shadow: inset 0px 0px 10px rgb(198, 194, 194);
            background-color: rgb(143, 63, 63);
        }
        .login2{
            border: 2px solid green;
            width: 200px;
            height: 50px;
            
            color: white;
            border-radius: 10px;
            transition: 0.5s;
        }
        .login2:hover{
            background-color: greenyellow;
        }
        .login{
            
            cursor: not-allowed;
        }
    </style>
</head>
<body style=text-align:center; >
    <div>
        <input type="button" class="login" value="登录">
    </div>
    <br>
    <div>
        <input type="button" class="login2" value="注册">
    </div>
</body>
</html>